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To prevent problems and capitalise on opportunities before they even occur, the research project SPEEDD proposed a methodology, and developed a prototype for proactive event-driven decision-making. We present the application of this methodology to credit card fraud management. The machine learning component of the SPEEDD prototype supports the online construction of fraud patterns, allowing it to efficiently adapt to the continuously changing fraud types. Moreover, the user interface of the prototype enables fraud analysts to make the most out of the results of automation (complex event processing) and thus reach informed decisions. Unlike most academic research on credit card fraud management, the assessment of the prototype (components) is based on representative transaction datasets, allowing for a realistic evaluation.

Thu 22 Jun
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13:40 - 15:20: Session 4: Reliability and SecurityDEBS Research Papers at Sala d'Actes, Vertex Building
Chair(s): Roy FriedmanTechnion - Israel institute of technology
13:40 - 14:05
Talk
Maximizing Determinism in Stream Processing Under Latency Constraints. (Research Paper)
DEBS Research Papers
Nikos ZacheilasAthens University of Economics and Business, Vana KalogerakiAthens University of Economics and Business, Vincenzo GulisanoChalmers University of Technology, Yiannis NikolakopoulosChalmers University of Technology, Marina PapatriantafilouChalmers University of Technology, Philippas TsigasChalmers University of Technology
14:05 - 14:30
Talk
SecureStreams: A Reactive Middleware Framework for Secure Data Stream Processing. (Research Paper)
DEBS Research Papers
Aurélien HavetUniversité de Neuchâtel, Rafael PiresUniversité de Neuchâtel, Pascal FelberUniversité de Neuchâtel, Marcelo PasinUniversité de Neuchâtel, Romain RouvoyUniversity Lille 1 and INRIA, Valerio SchiavoniUniversity of Neuchatel
14:30 - 14:55
Talk
FlowDB: Integrating Stream Processing and Consistent State Management. (Research Paper)
DEBS Research Papers
Lorenzo AffettiPolitecnico di Milano, Alessandro MargaraPolitecnico di Milano, Gianpaolo CugolaPolitecnico di Milano
14:55 - 15:20
Talk
A Prototype for Credit Card Fraud Management. (Industry Paper)
DEBS Research Papers
Alexander ArtikisUniversity of Pireaus and NCSR "Demokritos", Nikos KatzourisNCSR Demokritos, Ivo CorreiaFeedzai, Chris BaberThe University of Birmingham, Natan MorarThe University of Birmingham, Inna SkarbovskyIBM Haifa Research Lab, Fabiana FournierIBM Haifa Research Lab, Georgios PaliourasInstitute of Informatics & Telecommunications, NCSR "Demokritos"